Flex your speed, flex your strength, flex your wardrobe or just flex! A top that keeps our temp under control during transition seasons. Cuts our transition time from workout to work. Flexes as much as we do everyday. Thumbholes. Poly/spandex. 4, 6, 8, 10, 12.

When we pull on this top we feel fab, we feel fierce and we feel fast. Strategically placed, updated micro mesh panels make for fabulous fierceness all workout and all day long. Body-conscious styling. Thumbholes. Poly/spandex. Only @ T9.4, 6, 8, 10, 12

When we pull on this top, we're set to leave that bad day AND that damn spreadsheet behind. Perfect for cutting through the crisp fall chill or as a baselayer on cold days. Made of quick-wicking Gemini™, a pairing of nylon/poly/spandex and ventilating mesh. Secure zip pocket. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

No ordinary tee, but a tee that works and plays in double time. V-neck styling combines with our Matahari™ fabric, a subtle slubbed poly/spandex knit that is infused with StinkStopper™, our anti-microbial funk-fighter, resulting in a top that works both out on the town and on the trail. Ruching at collarbone; thumbholes. UPF 35. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16)

Yep, a lumberjill works hard and plays harder, but she also evolves. The Tech Lumberjill: old school, brushed-wool flannel woven with quick-wicking, zap-drying poly. We wear it over bare skin as leaves turn and layer it up as they fall. Relaxed fit. Secure pocket. Catalog/web only. XS(2), S(4-6), M(8-10), L(12-14), XL(16)

Each Frond is hand painted, a one-of-a-kind work of art that adds a punchy, color-rich twist with layers of petals and fanned leaves. Breathable and oh-so-soft with a quarter-zip. Viscose/spandex.XS(2), S(4-6), M(8-10), L(12-14), XL(16)

We pull on the Supersonic and we feel swift like a falcon, aerodynamic as we cut through headwinds. It even wicks with speed. Made of a densely knit, shape-retaining poly/spandex blend infused with StinkStopper™, our special funkfighter that stops stink before it happens. Reflective hits on back. Body-skimming fit; hidden secure pocket. Thumbholes. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16)

The secret to success in the fight against cold? The perfect baselayer. Comfort, warmth, and breathability in a wicking piece that lies smooth against our skin. This go-to top is just the right weight to be worn as a cozy first layer or on its own après adventure. Boom. Seamless nylon/poly/spandex infused with StinkStopper™ anti-odor. Only @ T9.Catalog/web only. S(2-4), M(6-8), L(10-12).

Whoever said it's the little things that count must've had a whole drawer full of these tops. Silky and light, touch of back ruching, open v-notch neck, seamed to skim just right: all the small details that take this from just another long sleeve to a must-have. Subtly striped poly/tencel/spandex. XS(2), S(4-6), M(8-10), L(12-14), XL(16)

Layer on the warmth without the bulk. Made of 100% Merino wool from only the finest sheep families in all of New Zealand. Gently sheared, then carefully dyed and printed (the wool, not the sheep) for a next-to-skin top that'll carry you from dusk til dawn. It wicks, it warms, and it never retains odor. Machine washable. XS(2), S(4-6), M(8-10), L(12-14), XL(16)

Simply put, this top's not just a looker, it's a doer: From hiking trails with the pup to running around town, it stays fresh all day. Made from DreamLite™, our peached poly/spandex infused with StinkStopper™, our special funk fighter that uses the power of zinc to stop stink before it happens. Only @ T9.XS(2), S(4-6), M(8-10), L(12-14), XL(16)

A dense, silky seamless-style top that we wear as a heavyweight baselayer or body-shadowing midlayer. This is one long sleeve that sees us through three seasons, from the crunch of fall leaves to the first spring bloom. Wicking blend of nylon/spandex. Catalog/web only. S/M(2-8), L/XL(8-12).

Warning: this deliciously knit seamless layer can be habit-forming. We won't sell it on Saturday morning cartoons or to impressionable teenagers, but to you, a discriminating, adult, female consumer. Soothes, warms and wicks through three seasons. Fits close but not tight. Yes, it may become a habit, but a good habit. Thumbholes. Soft yet sturdy nylon/spandex. XS/S(2-4), S/M(6-8), M/L(10-12)

Yep, it's wool and it's smarter. Smarter because it's made from nature's original anti-microbial, stink-free fiber. Smarter because the fibers are fine and itch-free...always. Smarter because we can wear it all year, alone in warmer weather or as a baselayer in cooler climates. Smarter because it's UPF 30. Warms in winter, cools in summer, wicks all year round. Catalog/web only. XS(2), S(4-6), M(8-10), L(12-14), XL(16)

When we're changing at the trail and skipping the shower, we change into the Transito. Equally comfortable when we're sweating on the trail or making others sweat at the office. Odor resistant, wicking nylon/spandex. Seamless styling. UPF 50. Catalog/web only.S(4-6), M(8-10), L(12-14)

More than a longsleeve, not quite a jacket, this top is a definitive Multi-Tasking Master. During dark o'clock runs, the foldover mitts keep our fingers warm while the sun chases us. Side, back mesh panels keep us from overheating. Thumbholes. Locking ¼ zip. Secure back pocket. Polyamide/elastane; poly.XS(0-2), S(4-6), M (6-8), L(10-12), XL(14)

Layer on the warmth without the bulk. Made of 100% Merino wool from ony the finest sheep families in New Zealand. Gently sheared, then carefully dyed and printed (the wool, not the sheep) for a next-to-skin top that'll carry you from dusk til dawn. It wicks, it warms, and it never retains odor. Placed print on front only. Machine washable. By Icebreaker exclusively for T9. XS(2), S(4-6), M(6-8), L(10-12), XL(14)

Simply put, this top's not just a looker, it's a doer: from hiking trails with the pup to running around town, it stays fresh all day. Made from Buttah LT™ infused with StinkStopper™, our special funk fighter that uses the power of silver to stop stink before it happens. Side ruching, back ruche detail. Scoop neck, droptail hem. Poly/spandex. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

The secret to success in the fight against cold? The perfect baselayer. Comfort, warmth, and breathability in a wicking long-sleeve that smooths against our skin. This go-to top and tight are just the right weight to be worn as a cozy first layer or on its own après adventure. Boom. Seamless poly/nylon/spandex Tight: flat seams, gusset. Only @ T9. S(4-6), M(8-10), L(12-14)

Please note, this baselayer has a compressive fit. For best fit, please size up if in-between sizes.

Start with a vintage ski town graphic, then carefully layer it on to a blend of silk, Merino and Lycra. "Voila!" A midweight zip-neck that we cannot do without. It has all the wicking and warming performance these three fibers can muster, but it is a certain je ne sais quoi that makes us love this top beyond reason. Yes, it's a great layering piece, but we can never bring ourselves to cover it up. Can you? Wash cold. Lay flat to dry. Only @ T9. Catalog/web only. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

Beneath the soft, friendly space-dye exterior lies the heart of a performance long sleeve. Made to handle whatever our day throws our way with grace. It keeps up without fuss or telltale funk thanks to StinkStopper™, our anti-microbial funk-fighter. Made of our Buttah LT™, a wicking blend of micro poly and spandex. Thumbholes. Secure side seam pocket. Ruched back detail. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

One top to rule them all. The alpha and omega, for the beginning of the trail right through to the end of the night. The combination of haute mesh and a performance blend makes for a top that's ready to move...anywhere. Doubles as an ultra-breathable, heavy baselayer. Body-skimming fit. Poly/wool. Secure zip pocket. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

These tees will have you dancing the Samba, or at least doing the Happy Dance when you pull one on. Yup, it's that soft. Dense slub fabric feels as good as it looks. And it's one of our favorite travel pieces since it shakes out in a shimmy. Tencel/cotton/spandex. By Toad&Co, XS(2), S(4-6), M(8-10), L(12-14), XL(16)

A tee that works and plays in double time. Made of our Matahari™ fabric, a poly/spandex knit infused with StinkStopper™, our anti-microbial funk-fighter, for a top that works both on the town or trail. UPF 35. Thumbholes. Only @ T9. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

Designed by an Olympic freestyler with a need for speed, an eye for design and a will for warmth. When winter windchill strikes, we pull on the Slalom and hit the slopes. Plush panels of 240g jacquard knit insulate where we need it most; 4-way stretch 180g knit side panels deliver greater ventilation. 19.5 micron Merino wool. ½ zip styling. Catalog/web only. S(4-6), M (6-8), L(10-12), XL(14)

Our most breathable synthetic baselayer. Made of a dense, seamless-style tech blend that can keep up with us without weighing us down. Micromesh where we need it: under the arms and all the way down our back. Reflective hit. Nylon/poly. Catalog/web only. XS/S(2-4), S/M(6-8), M/L(10-12).

These winter-training superheroes have the power to keep us warm without bulk, the power to wick us dry, the power to stay odor-free, the power to stay itch-free, right next-to-skin, all workout and all winter long. That's the power of Smartwool mid-weight Merino. Heavyweight first layer or lightweight mid-layer—you choose. Washable, dryable and oh-so-wearable. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

No ordinary burnout long sleeve, the Lottie Top's body is chock full of 'pieced-together' bold prints. Added bonus: because of the printing technique, each and every top is unique. Cotton/poly. XS(2), S(4-6), M(8-10), L(12-14), XL(16).

Bold stripes, bright contrast stitching, a perfectly skimming silhouette? This 100% Merino wool masterpiece has the Kari Traa signature all over it. We reach for it when we need a slope-ready baselayer or a warm long sleeve about town. Body-skimming fit. S(4-6), M (6-8), L(10-12), XL(14)